Climate averages 1991–2020
Jaú weather
in February.
A hot, very wet month: the joint 2nd warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
February is a hot month in Jaú: daytime highs average 29.0°C and nights cool to about 20.9°C. By daytime temperature it is the joint 2nd warmest of the 12 months.
Expect about 182 mm of rain on roughly 19 days, which makes February a very wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 51 min on an average February day.
The nearest other city in this atlas is Bauru (52 km away). In February its highs average 28.9°C, about as warm as Jaú, with 185 mm of rain.
Among the 448 cities listed in Brazil, Jaú ranks joint 165th of 448 for the warmest February highs and joint 249th of 448 for the driest February (rainfall, lowest first). The mean February high of those 448 cities is 28.5°C; Jaú is 0.5°C warmer than that mean.
From February to March, average highs fall by 0.7°C to 28.3°C, and monthly rainfall falls from 182 mm to 139 mm.
The annual picture
February in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Jaú climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.7°C20.9°C | 20.9°C | 247 | 22.0 | 13.313 h |
| February, selected | 29.0°C20.9°C | 20.9°C | 182 | 19.2 | 12.913 h |
| March | 28.3°C20.2°C | 20.2°C | 139 | 17.3 | 12.212 h |
| April | 27.5°C18.5°C | 18.5°C | 58 | 8.0 | 11.612 h |
| May | 24.9°C15.6°C | 15.6°C | 56 | 6.2 | 11.111 h |
| June | 24.4°C14.3°C | 14.3°C | 37 | 4.1 | 10.811 h |
| July | 24.8°C13.9°C | 13.9°C | 27 | 3.5 | 10.911 h |
| August | 27.0°C15.0°C | 15.0°C | 29 | 3.6 | 11.311 h |
| September | 28.8°C17.1°C | 17.1°C | 64 | 7.4 | 11.912 h |
| October | 29.4°C18.8°C | 18.8°C | 110 | 12.6 | 12.613 h |
| November | 28.7°C19.3°C | 19.3°C | 156 | 15.5 | 13.213 h |
| December | 29.0°C20.5°C | 20.5°C | 191 | 20.2 | 13.513 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
February in nearby cities
- Bauru in FebruaryBrazil · 52 kmHigh 28.9°C · Low 20.9°C · 185 mm rain
- Botucatu in FebruaryBrazil · 67 kmHigh 26.7°C · Low 18.8°C · 233 mm rain
- Araraquara in FebruaryBrazil · 68 kmHigh 28.1°C · Low 20.1°C · 186 mm rain
- São Carlos in FebruaryBrazil · 75 kmHigh 27.1°C · Low 19.2°C · 180 mm rain
- Matão in FebruaryBrazil · 80 kmHigh 28.8°C · Low 20.9°C · 201 mm rain
- Avaré in FebruaryBrazil · 97 kmHigh 27.0°C · Low 19.5°C · 184 mm rain
- Rio Claro in FebruaryBrazil · 103 kmHigh 28.3°C · Low 19.9°C · 214 mm rain
- Piracicaba in FebruaryBrazil · 105 kmHigh 28.9°C · Low 20.4°C · 187 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Jaú) is explained once on the Jaú year overview and on the Sources, method and limits page.